<?php
C_base::yn_file('m'.DS.'Model.php');
class portModel extends model{
	
	function linkage_s($w){
		return $this->port()->w($w)->s();
	}
	
	function linkage_ss($w){
		return $this->port()->w($w)->ss();
	}
	
/**********************地区表****************************/
	function port(){
		return $this->db_cms()->rm_area;
	}
	
}